catch invalid usage

2025-12-16 20:21:05 +01:00 · 2020-12-13 14:24:14 +01:00
parent 2f38a0c7d8
commit 643c10d777
1 changed files with 5 additions and 1 deletions
--- a/6
+++ b/6
@@ -1,6 +1,6 @@
 #!/bin/sh

-version=1.10
+version=1.11

 usage_jaildk() {
    beg=`tput -T ${TERM:-cons25} md`
@@ -196,6 +196,10 @@ jaildk_build() {
        esac
    done

+    if test -z "$jail"; then
+        usage_build
+    fi
+
    if test -z "$mode"; then
        mode=start
    fi